package exception;

public class ThreadDemo3 {
    public static void main(String[] args) {
        Thread t1=new Thread(() -> {
            for (int i=0;i<1000;i++){
                System.out.println("线程1正在运行");
            }
        });
//        Runnable r2=new Runnable() {
//            @Override
//            public void run() {
//                for (int i=0;i<1000;i++){
//                    System.out.println("线程2正在运行");
//                }
//            }
//        };
//        Thread t2=new Thread(r2);
        Runnable r2= () -> {
            for (int i=0;i<1000;i++){
                System.out.println("线程2正在运行");
            }
        };
        Thread t2=new Thread(r2);
        t1.start();
        t2.start();
    }
}
